Remove ERBX.lex_file and ERBX.lex_to_buffer for now

Author: marcoroth

lib/erbx.rb

@@ -10,14 +10,6 @@
 module ERBX
   VERSION = LibERBX.erbx_version.read_string
 
-  def self.lex_to_buffer(source)
-    LibERBX::Buffer.with do |output|
-      LibERBX.erbx_lex_to_buffer(source, output.pointer)
-
-      output.read
-    end
-  end
-
   def self.lex(source)
     LexResult.new(
       LibERBX.erbx_lex(source)
@@ -39,8 +31,4 @@ def self.extract_html(source)
       output.read
     end
   end
-
-  def self.lex_file(path)
-    lex(File.read(path))
-  end
 end